/*
 * Copyright (c) 1997-1999 by Sun Microsystems, Inc. All Rights Reserved. Sun grants you ("Licensee") a non-exclusive,
 * royalty free, license to use, modify and redistribute this software in source and binary code form, provided that i)
 * this copyright notice and license appear on all copies of the software; and ii) Licensee does not utilize the
 * software in a manner which is disparaging to Sun. This software is provided "AS IS," without a warranty of any kind.
 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE
 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES.
 * IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT,
 * SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
 * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGES. This software is not designed or intended for use in on-line control of aircraft, air traffic, aircraft
 * navigation or aircraft communications; or in the design, construction, operation or maintenance of any nuclear
 * facility. Licensee represents and warrants that it will not use or redistribute the Software for such purposes.
 */

package net.sf.javadc.gui.model;

import javax.swing.tree.TreeModel;

/**
 * TreeTableModel is the model used by a JTreeTable. It extends TreeModel to add methods for getting inforamtion about
 * the set of columns each node in the TreeTableModel may have. Each column, like a column in a TableModel, has a name
 * and a type associated with it. Each node in the TreeTableModel can return a value for each of the columns and set
 * that value if isCellEditable() returns true.
 * 
 * @author Philip Milne
 * @author Scott Violet
 * @version
 */
public interface TreeTableModel
    extends
        TreeModel
{

    /**
     * Returns the type for column number <code>column</code>.
     */
    public Class getColumnClass(
        int column );

    /**
     * Returns the number ofs availible column.
     */
    public int getColumnCount();

    /**
     * Returns the name for column number <code>column</code>.
     */
    public String getColumnName(
        int column );

    /**
     * Returns the value to be displayed for node <code>node</code>, at column number <code>column</code>.
     */
    public Object getValueAt(
        Object node,
        int column );

    /**
     * Indicates whether the the value for node <code>node</code>, at column number <code>column</code> is editable.
     */
    public boolean isCellEditable(
        Object node,
        int column );

    /**
     * Sets the value for node <code>node</code>, at column number <code>column</code>.
     */
    public void setValueAt(
        Object aValue,
        Object node,
        int column );

}

/*******************************************************************************
 * $Log: TreeTableModel.java,v $ Revision 1.6 2005/10/02 11:42:28 timowest updated sources and tests Revision 1.5
 * 2005/09/14 07:11:49 timowest updated sources
 */
